MRT-31619 formate is a molecular gel degrader (MGD) targeting CRBN. MRT-31619 formate drives the self-dimerization of the E3 ligase by mimicking the degradation subunit, and promotes its rapid, effective and selective degradation through the ubiquitin-proteasome system [1].
References:
[1]. Langousis G, et al. A degron-mimicking molecular glue drives CRBN homo-dimerization and degradation. Nat Commun. 2025 Nov 19;16(1):10157.
References:
[1]. Langousis G, et al. A degron-mimicking molecular glue drives CRBN homo-dimerization and degradation. Nat Commun. 2025 Nov 19;16(1):10157.
















